1. Department of Electronics and Communication Engineering M.Kumarasamy College of Engineering Karur Tamilnadu India
2. Department of Applied Mathematics and Computational Sciences PSG College of Technology Coimbatore Tamilnadu India
3. Department of Electrical and Electronics Engineering PSG Institute of Technology and Applied Research Coimbatore Tamilnadu India
4. Department of Electronics and Communication Engineering National Institute of Technology Tiruchirappalli Tamilnadu India